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Flip which sidedef the 3d floor walls belong to

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This commit is contained in:
Magnus Norddahl 2024-01-17 01:44:37 +01:00
parent 13df9b2b32
commit bfc00410c4
1 changed files with 9 additions and 9 deletions
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18
src/lightmapper/doom_levelsubmesh.cpp
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@ -332,20 +332,20 @@ void DoomLevelSubmesh::Create3DFloorWallSurfaces(std::map<LightmapTileBinding, i
FVector2 v1 = side->V1(doomMap); FVector2 v1 = side->V1(doomMap);
FVector2 v2 = side->V2(doomMap); FVector2 v2 = side->V2(doomMap);
float v1Top = (float)front->ceilingplane.ZatPoint(v1); float v1Top = (float)back->ceilingplane.ZatPoint(v1);
float v1Bottom = (float)front->floorplane.ZatPoint(v1); float v1Bottom = (float)back->floorplane.ZatPoint(v1);
float v2Top = (float)front->ceilingplane.ZatPoint(v2); float v2Top = (float)back->ceilingplane.ZatPoint(v2);
float v2Bottom = (float)front->floorplane.ZatPoint(v2); float v2Bottom = (float)back->floorplane.ZatPoint(v2);
for (unsigned int j = 0; j < front->x3dfloors.Size(); j++) for (unsigned int j = 0; j < back->x3dfloors.Size(); j++)
{ {
IntSector* xfloor = front->x3dfloors[j]; IntSector* xfloor = back->x3dfloors[j];
// Don't create a line when both sectors have the same 3d floor // Don't create a line when both sectors have the same 3d floor
bool bothSides = false; bool bothSides = false;
for (unsigned int k = 0; k < back->x3dfloors.Size(); k++) for (unsigned int k = 0; k < front->x3dfloors.Size(); k++)
{ {
if (back->x3dfloors[k] == xfloor) if (front->x3dfloors[k] == xfloor)
{ {
bothSides = true; bothSides = true;
break; break;
@ -377,7 +377,7 @@ void DoomLevelSubmesh::Create3DFloorWallSurfaces(std::map<LightmapTileBinding, i
verts[2].z = trZ; verts[2].z = trZ;
verts[3].z = tlZ; verts[3].z = tlZ;
surf.SectorGroup = LevelMesh->sectorGroup[front->Index(doomMap)]; surf.SectorGroup = LevelMesh->sectorGroup[back->Index(doomMap)];
surf.Texture = side->GetTexture(WallPart::MIDDLE); surf.Texture = side->GetTexture(WallPart::MIDDLE);
AddWallVertices(surf, verts); AddWallVertices(surf, verts);